The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2014-01-01T15:00:00

Updated: 2024-08-06T17:39:01.167Z

Reserved: 2013-11-04T00:00:00

Link: CVE-2013-6450

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-01-01T16:05:15.017

Modified: 2023-11-07T02:17:12.327

Link: CVE-2013-6450

cve-icon Redhat

Severity : Important

Publid Date: 2013-12-19T00:00:00Z

Links: CVE-2013-6450 - Bugzilla